Semester 1 Vocabulary Answer Key

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Across
  1. 2. Endpoint of two rays
  2. 7. Resizes a figure
  3. 9. to make something bigger
  4. 11. Two angles that add up to 90°
  5. 13. matching
  6. 15. Straight row of infinite points
  7. 17. Two angles that form an X shape
  8. 19. A ray that runs through the middle of an angle
  9. 20. The number we multiply by to make a similar figure
  10. 25. Turns a figure
Down
  1. 1. Slides a figure
  2. 3. to make something smaller
  3. 4. Means equal
  4. 5. A name of a transformed figure
  5. 6. Two angles that add up to 180°
  6. 8. Adjacent angles that are made by two intersecting lines
  7. 10. Two non overlapping angles with a common vertex and side
  8. 12. figures that are the same shape but can be different sizes
  9. 14. A line with a point on one end and an arrow on the other
  10. 16. The point on the middle of a line
  11. 18. An angle name that has A on one point B is the vertex point and C is one point
  12. 21. Two rays that share an endpoint
  13. 22. A mirror image of a figure
  14. 23. A flat surface that never ends
  15. 24. A location